199667286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 539535360

約数和(自身を除く): 339868074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 91, 117, 126, 158, 182, 234, 237, 273, 474, 546, 553, 711, 819, 1027, 1106, 1422, 1543, 1638, 1659, 2054, 3081, 3086, 3318, 4629, 4977, 6162, 7189, 9243, 9258, 9954, 10801, 13887, 14378, 18486, 20059, 21567, 21602, 27774, 32403, 40118, 43134, 60177, 64701, 64806, 97209, 120354, 121897, 129402, 140413, 180531, 194418, 243794, 280826, 361062, 365691, 421239, 731382, 842478, 853279, 1097073, 1263717, 1584661, 1706558, 2194146, 2527434, 2559837, 3169322, 4753983, 5119674, 7679511, 9507966, 11092627, 14261949, 15359022, 22185254, 28523898, 33277881, 66555762, 99833643, 199667286]

約数ペア:

[(1, 199667286), (2, 99833643), (3, 66555762), (6, 33277881), (7, 28523898), (9, 22185254), (13, 15359022), (14, 14261949), (18, 11092627), (21, 9507966), (26, 7679511), (39, 5119674), (42, 4753983), (63, 3169322), (78, 2559837), (79, 2527434), (91, 2194146), (117, 1706558), (126, 1584661), (158, 1263717), (182, 1097073), (234, 853279), (237, 842478), (273, 731382), (474, 421239), (546, 365691), (553, 361062), (711, 280826), (819, 243794), (1027, 194418), (1106, 180531), (1422, 140413), (1543, 129402), (1638, 121897), (1659, 120354), (2054, 97209), (3081, 64806), (3086, 64701), (3318, 60177), (4629, 43134), (4977, 40118), (6162, 32403), (7189, 27774), (9243, 21602), (9258, 21567), (9954, 20059), (10801, 18486), (13887, 14378)]